Therefore, for sensitivity analysis, the variations in CBODf oxidation rate, ammonia nitrification rate, pathogen decay rate, headwater (HW) flow, point source flow, point source CBODf, reaeration rate, point source pathogen, and point source TN have been studied.
Sensitivity analysis showed that DO, CBODf, TN, and TC predictions are highly sensitive toward headwater flow and point source flow and quality.
The basin length (Lb) is the longest length of the basin from the headwaters to the point of confluence (Gregory and Walling 1973).
Inclusion of several temporal samples spanning over two decades revealed similar compilations of mainstem and headwater populations as inferred from single point in time samples (Vähä et al. 2007) using Bayesian clustering methods.
The narrowest point is in the headwaters, an unnavigable marsh in Indian River County.
The hydrogeomorphic impacts of land use have important ramifications for the fluvial system at all scales, but particularly for small headwater catchments having stronger hillslope channel coupling than points further downstream.
Because the river flows in a northerly direction, the upper basin is located in the headwaters of the river at its southernmost point.
At one point, when he and I visited the headwaters of the Nile near Jinja, Uganda, he called home on his iPhone to discover that his oldest daughter had just won a ribbon for learning how to swim.
The Columbia River, the fourth largest in North America, extends more than 1,210 miles as it wends a fast-moving but circuitous path from its headwaters in the Canadian province of British Columbia, down to the point at which it dumps into the Pacific Ocean.
